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close popups by clicking anywhere outside of popup bounds

This commit is contained in:
Dmytro Ivanov 2016-05-08 22:04:20 +02:00
parent 74e115dac7
commit 72b06835a2
1 changed files with 15 additions and 3 deletions
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18
nuklear.h
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@ -1656,6 +1656,8 @@ struct nk_input {
struct nk_mouse mouse;
};
NK_API int nk_input_has_mouse_click(const struct nk_input*,
enum nk_buttons);
NK_API int nk_input_has_mouse_click_in_rect(const struct nk_input*,
enum nk_buttons, struct nk_rect);
NK_API int nk_input_has_mouse_click_down_in_rect(const struct nk_input*, enum nk_buttons,
@ -10056,6 +10058,15 @@ nk_input_end(struct nk_context *ctx)
in->mouse.delta = nk_vec2_sub(in->mouse.pos, in->mouse.prev);
}
NK_API int
nk_input_has_mouse_click(const struct nk_input *i, enum nk_buttons id)
{
const struct nk_mouse_button *btn;
if (!i) return nk_false;
btn = &i->mouse.buttons[id];
return (btn->clicked && btn->down == nk_false) ? nk_true : nk_false;
}
NK_API int
nk_input_has_mouse_click_in_rect(const struct nk_input *i, enum nk_buttons id,
struct nk_rect b)
@ -18390,11 +18401,12 @@ nk_nonblock_begin(struct nk_panel *layout, struct nk_context *ctx,
nk_command_buffer_init(&popup->buffer, &ctx->memory, NK_CLIPPING_ON);
} else {
/* check if user clicked outside the popup and close if so */
int in_panel, in_body, in_header;
in_panel = nk_input_is_mouse_click_in_rect(&ctx->input, NK_BUTTON_LEFT, win->layout->bounds);
int clicked, in_body, in_header;
clicked = nk_input_has_mouse_click(&ctx->input, NK_BUTTON_LEFT);
in_body = nk_input_is_mouse_click_in_rect(&ctx->input, NK_BUTTON_LEFT, body);
in_header = nk_input_is_mouse_click_in_rect(&ctx->input, NK_BUTTON_LEFT, header);
if (!in_body && in_panel && !in_header)
if (clicked && !in_body && !in_header)
is_active = nk_false;
}